四波混频原理及其应用

本文给出了四波混频的原理及特点,理论上推导了四波混频的产生,并给出了四波混频在光纤通信的密集波分复用、相位共轭波产生、四波混频实时光学检测中的应用.本文的研究目的旨在较为全面地掌握四波混频这一典型的非线性光学效应的应用方向,通过总结四波混频在已经较为成熟的研究领域的具体应用及研究方法,借此寻找四波混频更广泛的应用领域.

Four-wave Mixing Theory and Its Applications

In this paper,the principle and features of four-wave mixing are given.The generation of four-wave mixing is derived in theory and the applications of four-wave mixing in the DWDM for optical fiber communication,phase conjugation wave generation and real time optical detection are given.The study in this paper is aimed at more completely knowing the application direction of the four-wave mixing, a typical nonlinear optical effect and finding more applications for the four-wave mixing by summing up the existing relatively mature applications and research methods.